2856553440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7759}}^1$

素因数の和:7849

約数の個数: 192

約数和(自身を含む): 9855820800

約数和(自身を除く): 6999267360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 195, 208, 236, 240, 260, 295, 312, 354, 390, 416, 472, 480, 520, 590, 624, 708, 767, 780, 885, 944, 1040, 1180, 1248, 1416, 1534, 1560, 1770, 1888, 2080, 2301, 2360, 2832, 3068, 3120, 3540, 3835, 4602, 4720, 5664, 6136, 6240, 7080, 7670, 7759, 9204, 9440, 11505, 12272, 14160, 15340, 15518, 18408, 23010, 23277, 24544, 28320, 30680, 31036, 36816, 38795, 46020, 46554, 61360, 62072, 73632, 77590, 92040, 93108, 100867, 116385, 122720, 124144, 155180, 184080, 186216, 201734, 232770, 248288, 302601, 310360, 368160, 372432, 403468, 457781, 465540, 504335, 605202, 620720, 744864, 806936, 915562, 931080, 1008670, 1210404, 1241440, 1373343, 1513005, 1613872, 1831124, 1862160, 2017340, 2288905, 2420808, 2746686, 3026010, 3227744, 3662248, 3724320, 4034680, 4577810, 4841616, 5493372, 5951153, 6052020, 6866715, 7324496, 8069360, 9155620, 9683232, 10986744, 11902306, 12104040, 13733430, 14648992, 16138720, 17853459, 18311240, 21973488, 23804612, 24208080, 27466860, 29755765, 35706918, 36622480, 43946976, 47609224, 48416160, 54933720, 59511530, 71413836, 73244960, 89267295, 95218448, 109867440, 119023060, 142827672, 178534590, 190436896, 219734880, 238046120, 285655344, 357069180, 476092240, 571310688, 714138360, 952184480, 1428276720, 2856553440]

約数ペア:

[(1, 2856553440), (2, 1428276720), (3, 952184480), (4, 714138360), (5, 571310688), (6, 476092240), (8, 357069180), (10, 285655344), (12, 238046120), (13, 219734880), (15, 190436896), (16, 178534590), (20, 142827672), (24, 119023060), (26, 109867440), (30, 95218448), (32, 89267295), (39, 73244960), (40, 71413836), (48, 59511530), (52, 54933720), (59, 48416160), (60, 47609224), (65, 43946976), (78, 36622480), (80, 35706918), (96, 29755765), (104, 27466860), (118, 24208080), (120, 23804612), (130, 21973488), (156, 18311240), (160, 17853459), (177, 16138720), (195, 14648992), (208, 13733430), (236, 12104040), (240, 11902306), (260, 10986744), (295, 9683232), (312, 9155620), (354, 8069360), (390, 7324496), (416, 6866715), (472, 6052020), (480, 5951153), (520, 5493372), (590, 4841616), (624, 4577810), (708, 4034680), (767, 3724320), (780, 3662248), (885, 3227744), (944, 3026010), (1040, 2746686), (1180, 2420808), (1248, 2288905), (1416, 2017340), (1534, 1862160), (1560, 1831124), (1770, 1613872), (1888, 1513005), (2080, 1373343), (2301, 1241440), (2360, 1210404), (2832, 1008670), (3068, 931080), (3120, 915562), (3540, 806936), (3835, 744864), (4602, 620720), (4720, 605202), (5664, 504335), (6136, 465540), (6240, 457781), (7080, 403468), (7670, 372432), (7759, 368160), (9204, 310360), (9440, 302601), (11505, 248288), (12272, 232770), (14160, 201734), (15340, 186216), (15518, 184080), (18408, 155180), (23010, 124144), (23277, 122720), (24544, 116385), (28320, 100867), (30680, 93108), (31036, 92040), (36816, 77590), (38795, 73632), (46020, 62072), (46554, 61360)]